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CVE-2026-98380

🗓️ 09 Oct 2026 07:34:20Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Linux kernel net/sched tcf_idr_delete_index dereferences ERR_PTR leading to a panic.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-98380 net/sched: reject IDR error pointers when deleting actions
9 Oct 202607:34
–cvelist
nvd
NVD
CVE-2026-98380
9 Oct 202608:16
–nvd
Vulners
CNA
Node
OR
linuxlinux_kernelRange4.19–5.10.271
linuxlinux_kernelRange5.11.0–5.15.222
linuxlinux_kernelRange5.16.0–6.1.189
linuxlinux_kernelRange6.2.0–6.6.158
linuxlinux_kernelRange6.7.0–6.12.112
linuxlinux_kernelRange6.13.0–6.18.55
linuxlinux_kernelRange6.19.0–7.2.9
linuxlinux_kernelRange7.3.0–7.3-rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sched/act_api.c"
    ],
    "versions": [
      {
        "version": "0190c1d452a91c38a3462abdd81752be1b9006a8",
        "lessThan": "39b751a210bf61a374afa82749afc7a77a08bf1d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0190c1d452a91c38a3462abdd81752be1b9006a8",
        "lessThan": "dd80a7519824b72c8fcfd3cc50cb93f7e2d90923",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0190c1d452a91c38a3462abdd81752be1b9006a8",
        "lessThan": "6bf076258aac4e0af69ef317656c31ce6444d647",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0190c1d452a91c38a3462abdd81752be1b9006a8",
        "lessThan": "6c9f07bf8800171de2cd3f02815cebe1f4d45f2d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0190c1d452a91c38a3462abdd81752be1b9006a8",
        "lessThan": "259caa711b7688365676442e2fdb286b8aceaa80",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0190c1d452a91c38a3462abdd81752be1b9006a8",
        "lessThan": "968550a439f64bd1a6c0d88efb92e4f082f84a26",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0190c1d452a91c38a3462abdd81752be1b9006a8",
        "lessThan": "a9551f26287debe6d8aa6e8841974661065b975f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0190c1d452a91c38a3462abdd81752be1b9006a8",
        "lessThan": "c82b797abe668d0b668601a93ba2c0b071a63574",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sched/act_api.c"
    ],
    "versions": [
      {
        "version": "4.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.271",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.222",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.189",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.158",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.112",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.55",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.9",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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